@Test public void testGetCanvasesByCategories() throws Exception { SecurityContext securityContext = SecurityContextHolder.getContext(); securityContext.setAuthentication(auth); LinkedHashMap<String, List<Canvas>> canvasesByCategory = uIService.getCanvasesByCategories(); Assert.notNull(canvasesByCategory, "Canvases by category service call returns null"); Assert.isTrue( canvasesByCategory.size() == 2, "Canvases by category service call does not return all three types of canvases"); Assert.isTrue( canvasesByCategory.values().size() == 2, "Canvases by category service call does not return expected number of canvases (=5)"); securityContext.setAuthentication(null); }